Gonex Bike Mount Cradle Handlebar Holder Stand for iPhone 6 6 Plus 5S 5C 5 Samsung Galaxy and all Smartphones Adjustable Arms open maximum to 3.7 inches wide to accommodate a wide range of smartphones and other mobile devices. Can hold up to 6 inch smartphone display with case installed including Ipod and other handheld devices. Equipped with a cradle that has 360 degree rotation capability. Adjust holder horizontally or vertically. Easy to install and remove. NO TOOLS REQUIRED. Heavy duty handlebar grip has turn-lock knob (similar to bicycle quick release) to ensure a tight fit. 3 Months Warranty.